Document ba42xKXvdm9naLOaERJdQkL70

Air Conditioning E. K. Campbell Company Kansas City 3, Missouri HEAVY DUTY FURNACE FAN EQUIPMENT Standard Units Up To 8,000,000 BTU/HR Made in Units from 500,000 Btu/hr to 8,(MX),000 Btu/hr. Available for any fuel or in "All-Fuels" model. Operating efficiencies up to 84 per cent with resultant fuel economy. Counter-Flow heat transfer. Drive thru principle exclusively (no suction applications). Low Internal resistance to flue gases. Fiberglas insulated casing. Baked enamel exterior finish. Extra Heavy welded steel construction throughout. Available in any required arrangement of duct outlets. Extreme flexibility of equipment arrangements. Balanced job design--blower and furnace sized separately. Sold only on an engineered basis to fit job requirements. Used in thousands of large buildings over country, the E. K. Campbell Co's Type H-D Furnace-Fan system is particularly suited for buildings containing large spaces, such as industrial plants, churches, schools, hangars, etc. High quality equipment, designed to last, giving unusually low cost on a year service basis. The E. K. Campbell Company guarantees RESULTS as well as its equipment. Inquiries invited regarding LARGE SPACE HEATING PROBLEMS. Manufacturing Engineers since 1910 1124 Air Conditioning Direct-Fired Heaters Chicago Steel Furnace Co. 9326 S. Anthony Ave., Chicago 17, 111. Manufacturers and Designers .Artcraft Heating & Air Conditioning Equipment DIRECT-FIRED SPACE HEATERS 350,000 Btu to 2,000,OOO Btu UNIFORM AIR DELIVERY BLOWERS--Three standard up-blast discharge, multi-vane Blowers, each in dividually powered, are provided to sup ply the correct amount of air to properly cool the Heat Exchanger. Individuallydriven Blowers are used because of the great flexibility of operation obtainable. Uniform bonnet temperature may be enjoyed by the simple expediency of in creasing or reducing the amount of air driven around any particular section of the Heat Exchanger. Performance Data Direct Fired Model A Units MODEL OUTPUT BTU AIR DEL. CFM 350-A 500-A 750-A 1000-A I250-A 1500-A 2000-A 350.000 3000-4200 500,000 6000-7800 750,000 8200-9600 1,000,000 12500-15500 1,250.000 15000-17500 1,500,000 17500-21000 2,000.000 21000-24000 L 72 92 100 114 124 128 144 W 36 42 50 54 56 62 66 H 84 90 99 110 114 115 125 ARTCRAFT SUSPENDED UNITS Fired with Gas or OH Ratings and Specifications Suspended Units MODEL OUTPUT AIR DEL. BTU CFM 75 DS-2 75 DSL-2 I00-S-2 150-S-2 200-S-2 250-S-2 350-S-2 400-S-2 500-S-2 750-S-2 82,000 82,000 100,000 150,000 200,000 250,000 350,000 400,000 500,000 750,000 800-1000 800-1000 1000-1600 1200-2000 2200 2600 2400-3200 3000-4200 4200-5200 4600-6200 8200-0600 L 63 78 76 79 86 90 104 107 114 138 WH 24 34 22 22 24 34 31 36 31 40 35 42 38 53 40 53 43 61 48 66 il25 Factory Installation Model tOQS-t